Lumix

Lumix G Vario 100-300mm f/4-5.6 Mega OIS

Panasonic's 2010 super-tele zoom for Micro Four Thirds: 200-600 mm equivalent with Mega OIS and a stepping motor, at 520 g.

Used from
£249
🔒 No signup needed 📦 UK stock only
RetailerPrice
Used
MPB
MPB used
Inspected used stock · 12-month warranty
£249
Check on MPB →
eBay
eBay used
Lowest Buy It Now · marketplace
£280
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New
No new stock at our retailers
Prices are synced live from UK retailers. Not every product will be stocked by every retailer; older models may only be available second hand.
Value & Depreciation
£549
Launch price
→
£249
Today
=
55%
Value drop
Over ~16 years, this lens has cost roughly £19/year to own (buy at launch price, sell today). That's one of the lower cost-per-year lenses in its class.
Core
Released
2010
Focal Length
100–300mm
Aperture
f/4-5.6
Compatible Mount
Micro Four Thirds
Filter Size
67mm
Dimensions
73.6mm diameter × 126mm length
Weight
520g
Weather Sealed
No
Optics & Focus
AF Motor
Stepping motor
Optical IS
Optical IS (O.I.S.)
Aperture Blades
7
Magnification
0.21x
Min. Focus Distance
1.5m

Select up to 2 cameras to compare against the G Vario 100-300mm f/4-5.6 Mega OIS. It's always pinned as the baseline.

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42 cameras compatible with the Micro Four Thirds mount.

GearScore™ — Suitability by Genre

Base score — computed from verified specs for an enthusiast shooting photo and video. Camera Match adjusts it for your skill level and priorities.

Portrait
4.6/10
Street
3.9/10
Travel
4.8/10
Wedding & Events
5.2/10
Filmmaking
4.7/10
Documentary
5.1/10
Sports & Action
6.2/10
Landscape
4.2/10
Wildlife
6.4/10
Casual
4.9/10
Food
4.0/10
Architecture
4.2/10
Underwater
4.0/10
✅ Great For
🦅
Wildlife 6.4 Strong on focal length, autofocus and burst-speed support.
⚠️ Not Ideal For
🌆
Street 3.9 Held back by focal length and maximum aperture.
🍽️
Food 4.0 Held back by close focusing and focal length.
🤿
Underwater 4.0 Held back by focal length and close focusing.
📝 How suitability scores are calculated GearScore™ genre scores are calculated from this camera's verified specifications — autofocus, sensor, weight, weather sealing and more — weighted by what matters for each type of photography. Where a spec sheet misses something (e.g. a manual-focus rangefinder for street), we apply a documented editorial adjustment. Scores are not based on customer reviews. See our full methodology →
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